Any good multi player shooting games like Counter Strike but free?

Question

I want to play a game with my cousin and I want it to be a shooting game because its cool :) so i hope someone can give me a answer.....=D

Answer 1

call of duty

Answer 2

theirs a game on www.miniclip.com called monkey snowfight

Answer 3

warrock..

i dont know if this is free,halo,battlefield(not yet released but its coming soon)

Answer 4

Battlefield heroes will be a free to player shooter coming this fall, it looks like a lot of fun!